CCRL Blitz
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 2'348'441 games
played by 2'769 programs

White wins: 904'859 (38.5%)
Black wins: 727'697 (31.0%)
Draws: 715'885 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 6 engines!
6 selected engines played 0 games with each other

CCRL Blitz Rating List — Custom engine selection (Quote)

Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Computed on August 8, 2020 with Bayeselo based on 2'348'441 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 300 games or more. Normal font - less than 300 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1Chenard 2013.02.27 64-bit1807+35−3556.2%−53.513.5%364 
54.9%
 Chenard 2015.08.14 64-bit1803+32−3251.5%−12.217.5%377
70.2%
 Chenard 2018.03.06 64-bit1793+21−2147.7%+20.114.7%916
90.0%
 Chenard 2010.08.23 64-bit1776+15−1548.5%+5.213.5%1880
52.8%
 Chenard 2015.04.08 64-bit1775+20−2051.5%−10.914.6%1039
93.1%
 Chenard 2009.09.191755+18−1928.0%+216.111.1%1614
 

Results matrix

Custom engine selection
#NameElo123456
1Chenard 2013.02.27 64-bit1807      
2Chenard 2015.08.14 64-bit1803      
3Chenard 2018.03.06 64-bit1793      
4Chenard 2010.08.23 64-bit1776      
5Chenard 2015.04.08 64-bit1775      
6Chenard 2009.09.191755      
Performance color legend:
(Only pairs with at least 30 games)
-120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120

LOS matrix

Custom engine selection
#NameElo123456
1Chenard 2013.02.27 64-bit1807 54.973.593.593.299.3
2Chenard 2015.08.14 64-bit180345.1 70.293.392.999.5
3Chenard 2018.03.06 64-bit179326.529.8 90.088.999.6
4Chenard 2010.08.23 64-bit17766.56.710.0 52.895.9
5Chenard 2015.04.08 64-bit17756.87.111.147.2 93.1
6Chenard 2009.09.1917550.70.50.44.16.9 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1Chenard 2013.02.27 64-bit1807 0050048
2Chenard 2015.08.14 64-bit18030 24993918
3Chenard 2018.03.06 64-bit1793024 479216357
4Chenard 2010.08.23 64-bit17765099479 980873
5Chenard 2015.04.08 64-bit1775039216980 690
6Chenard 2009.09.1917554818357873690 
Number of connecting games color legend:
0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000

Percentage of connecting games matrix

Custom engine selection
#NameElo123456
1Chenard 2013.02.27 64-bit1807 0.00.02.20.02.4
2Chenard 2015.08.14 64-bit18030.0 1.94.42.80.9
3Chenard 2018.03.06 64-bit17930.01.9 17.111.014.1
4Chenard 2010.08.23 64-bit17762.24.417.1 33.625.0
5Chenard 2015.04.08 64-bit17750.02.811.033.6 26.0
6Chenard 2009.09.1917552.40.914.125.026.0 
Percentage of connecting games color legend:
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100

Score with 57 common opponents

Custom engine selection
NameEloChenard
2013.02.27
64-bit
Chenard
2015.08.14
64-bit
Chenard
2018.03.06
64-bit
Chenard
2010.08.23
64-bit
Chenard
2015.04.08
64-bit
Chenard
2009.09.19
BikJump 2.01 64-bit2102  11%
4.5/40
  12%
4/32
Matheus 2.32058   28%
9/32
 9%
3/32
King's Out 0.2.422053  10%
4/40
25%
1/4
  
Bestia 0.902019   14%
4.5/32
 17%
5.5/32
Freyr 1.068 64-bit2013 50%
1/2
 25%
1/4
  
BigLion 2.23x1986  22%
9/40
17%
5.5/32
 16%
5/32
Faile 1.4.41979  24%
9.5/40
  18%
5.5/31
Marvin 1.3.01965   27%
8.5/31
 18%
5.5/31
Micro-Max 4.81954   25%
8/32
 33%
7/21
JanWillem 1.131951   23%
7.5/32
 16%
5/31
Smash 1.0.31924   27%
8.5/32
 29%
9/31
SamChess1919 50%
0.5/1
 50%
2/4
  
BamBam1912    21%
6.5/31
48%
15.5/32
Warrior 1.0.31907   22%
7/32
23%
7/31
45%
14/31
Clueless 1.41901 33%
1/3
34%
13.5/40
42%
13/31
23%
7.5/32
32%
10/31
SnailChess 4.0131892 50%
1/2
 23%
7.5/32
25%
8/32
 
Tyrell 1.021891 0%
0/1
 0%
0/4
  
Surprise 4.3b131887  38%
15/40
31%
9.5/31
  
MrChess 2.11885 0%
0/2
 38%
1.5/4
  
Purple Haze 2.1.01880 0%
0/1
  45%
14.5/32
42%
13.5/32
NameEloChenard
2013.02.27
64-bit
Chenard
2015.08.14
64-bit
Chenard
2018.03.06
64-bit
Chenard
2010.08.23
64-bit
Chenard
2015.04.08
64-bit
Chenard
2009.09.19
RamJet 0.101873    32%
10/31
27%
8.5/31
Roce 0.03901853 50%
0.5/1
 41%
13/32
53%
17/32
28%
9/32
Ranita 2.41841 50%
0.5/1
 0%
0/3
  
HeavyChess 0.13 beta1830 50%
0.5/1
 25%
1/4
  
Ajedrez Tactico 2.73b1829 0%
0/1
 62%
18.5/30
  
RataAeroespacial 0.2.11815 75%
1.5/2
48%
19/40
42%
14/33
  
Predateur 2.1 64-bit1810   37%
11.5/31
 30%
9.5/32
Beaches 2.321797 100%
1/1
 45%
14.5/32
36%
11.5/32
50%
15/30
Predateur 2.2.1 64-bit1791    29%
9/31
42%
12.5/30
Enigma 1.1.41789 0%
0/1
62%
24/39
38%
1.5/4
  
Embracer 1.121784 100%
1/1
 59%
19/32
  
Cecir 3.51780   59%
19/32
53%
16.5/31
 
Pulsar 2009-9b1768 50%
0.5/1
44%
17.5/40
50%
2/4
  
Laurifer 1.01765  54%
21.5/40
41%
13/32
  
Robin 0.9831762   60%
18.5/31
55%
17.5/32
 
Mint 2.31761   25%
1/4
47%
15/32
 
Lodocase 2402081753 100%
1/1
 50%
1.5/3
  
Elf 1.3.01742 33%
1/3
 62%
20/32
62%
18.5/30
 
Vicki 0.041a1741 0%
0/1
 50%
1.5/3
55%
17.5/32
 
Rocinante 2.0 64-bit (mcts)173945%
8.5/19
  56%
17.5/31
  
NameEloChenard
2013.02.27
64-bit
Chenard
2015.08.14
64-bit
Chenard
2018.03.06
64-bit
Chenard
2010.08.23
64-bit
Chenard
2015.04.08
64-bit
Chenard
2009.09.19
Kanguruh 1.931734   61%
21.5/35
53%
17/32
 
Adamant 1.71732   45%
14.5/32
55%
17.5/32
56%
17.5/31
GChess IV 0.2.01732 100%
2/2
 55%
16.5/30
  
TSCP 1.811723  71%
28.5/40
72%
23/32
61%
19.5/32
65%
20/31
Zoidberg 0.11723 50%
0.5/1
48%
19/40
25%
1/4
  
SEE 0.6.91722 50%
0.5/1
 58%
18/31
  
Coiled 0.1a169375%
13.5/18
    48%
14.5/30
Belzebub 0.671661   53%
15.5/29
59%
19/32
 
ALChess 1.5b1657   70%
22.5/32
77%
24.5/32
 
Pooky 2.71653 100%
1/1
 75%
3/4
  
IQ23.0031641   54%
19/35
82%
25.5/31
 
ChessRikus 1.4661630   78%
28/36
90%
28/31
 
Storm 0.61628 100%
1/1
  73%
22.5/31
 
AdaChess 2.01613    73%
23.5/32
79%
24.5/31
Philemon C1610 100%
1/1
 62%
2.5/4
  
Rainman 0.7.51606  80%
32/40
 77%
24.5/32
 
Damas 91582 100%
1/1
 50%
2/4
  
Score color legend:
(Only pairs with at least 30 games)
0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 50% 55% 60% 65% 70% 75% 80% 85% 90% 95% 100%

Alter engine selection



Alter output selection

Rating list
Testing profile
  (Step: , Numbers: )

Results table
Performance table
Score table
LOS table
Proportion of draws
Number of games
Number of connecting games
Percentage of connecting games
Score with common opponents
Score with all opponents
Performance with common opponents
Performance with all opponents
LOS with common opponents
LOS with all opponents

Maximum size of cross-tables (from 2 to 100):
Limit crosstables to engines in Elo range: to
Match length (Minimum number of games to highlight with color):

Cross-tables show only best version of each engine
Sort cross-tables by:   Rating   Name
Highlight diagonal of cells wide. (0 to highlight everything)

Reference rating list:
Recalibrate:
  No recalibration (reference and current list are compared as they are)
  Recalibrate reference list to current one using selected engines only
  Recalibrate reference list to current one using all common engines
  Recalibrate current list to reference using selected engines only
  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on August 8, 2020